1PCS LED Digital Display Voltmeter Detector(DC 0-30V Green)

Current Probes[2-wire DC 4.5-30V voltmeter]The red DC voltmeter has a measuring range of DC4.5-30V. It is easy to read, install and use.When the voltage is lower than 10V, there are 2 digits after the decimal point, that is, the accuracy is 0.01 when it is lower than 10V and 0.1 when it is higher than 10V.Mini red LED display does not require powerMeasuring voltage: DC 4.5-30V two-wire accessDisplay: Three-digit 0.56-inch LED, red/blue/greenBrush speed: about 300mS/timeMaximum input: DC 30V (higher than 30V may cause burnout)Minimum input: DC 4.5V (measurement will be inaccurate or not displayed if it is lower than 4.5V)Minimum resolution: 0.01V (<;10V) / 0.1V (>10V)Resolution: 1% ± 1 digitWorking temperature: -20℃-65℃Size: Approx. 48mm x 29mm x 22mm (L*W*H)Hole size: about 46*27mm<;23 mALED color: red/blue/green (optional)[3-wire DC 0 -30V LED digital voltmeter]Dimensions: Approx. 46 x 29 x 22 mmAccuracy: 1%Display mode: 3 digitsMeasuring range: DC 0V-30VFeed input range: DC 4.5-30VWorking current: less than 20mADisplay color: red/blue/green (optional)Storage temperature: -10℃-65℃The black wire is connected to the public negative pole, the red wire is connected to the positive pole of the power supply, and the white wire is connected to the positive pole input of the detention[2-wire AC 70-500V LED Digital Voltmeter]describe:1. Working voltage: No need to connect any power supply, two-wire systemMeasuring range: AC 70-500VPower supply: No additional power supply is required, directly use the measured voltage as the power supply, range: AC70V-500VMaximum input: AC 500V. Note: Input voltage higher than 500V may cause permanent damage!Permissible error: ±1%Input impedance>1M ohmBrush speed: about 300mS/timeDisplay mode: three-digit "0.56" LED digital tubeDisplay color: green/blue/red (optional)Cable length: Approx. 20 cm/7.87 inchesExternal dimensions: Approx.: 4.8 x 2.9 x 2.2 cm / 1.89 x 1.17 x 0.87 inHole size: approx. 4.6 x 2.7 cm / 1.81 x 1.06 inOperating temperature: -20℃ to 65℃Batteries Included: NoModel: LED digital voltmeterDIY Supplies: Dimensions: 48mm x 29mm x 22mmWorking temperature: -20-65Accuracy level: HighPower supply: DCDisplay Type: Numbers onlyLED size: 0.56 inchesMeasuring voltage range: DC 4.5-30V / DC 0-30V / AC 70-500VAccuracy: 0.1

• Current Probes